a583c59406
Also, we put view transition psuedo element into `AnimationUtils::IsSupportedPseudoForAnimations()`, and update the handling of getting the pseudo request from a frame, to make sure we retrieve the correct data for all supported psueod elements. Besides, we have to update `SortingIndex` so we sort the events properly and avoid hitting the assertion when using view-transitions. The tests will be added when we support getAnimations() (Bug 1921109). Differential Revision: https://phabricator.services.mozilla.com/D231536
71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "TimelineCollection.h"
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#include "mozilla/ElementAnimationData.h"
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#include "mozilla/dom/Element.h"
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#include "mozilla/dom/ScrollTimeline.h"
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#include "mozilla/dom/ViewTimeline.h"
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#include <type_traits>
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namespace mozilla {
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template <class TimelineType>
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TimelineCollection<TimelineType>::~TimelineCollection() {
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MOZ_COUNT_DTOR(TimelineCollection);
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// FIXME: Bug 1774060. We have to restyle the animations which use the
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// timelines associtated with this TimelineCollection.
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LinkedListElement<SelfType>::remove();
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}
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template <class TimelineType>
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void TimelineCollection<TimelineType>::Destroy() {
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auto* data = mElement.GetAnimationData();
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MOZ_ASSERT(data);
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// Copy the request because mPseudo may be deleted when clearing the
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// collection.
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const PseudoStyleRequest request = mPseudo;
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if constexpr (std::is_same_v<TimelineType, dom::ScrollTimeline>) {
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MOZ_ASSERT(data->GetScrollTimelineCollection(request) == this);
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data->ClearScrollTimelineCollectionFor(request);
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} else if constexpr (std::is_same_v<TimelineType, dom::ViewTimeline>) {
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MOZ_ASSERT(data->GetViewTimelineCollection(request) == this);
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data->ClearViewTimelineCollectionFor(request);
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} else {
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MOZ_ASSERT_UNREACHABLE("Unsupported TimelienType");
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}
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}
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template <class TimelineType>
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/* static */ TimelineCollection<TimelineType>*
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TimelineCollection<TimelineType>::Get(
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const dom::Element* aElement, const PseudoStyleRequest& aPseudoRequest) {
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MOZ_ASSERT(aElement);
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auto* data = aElement->GetAnimationData();
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if (!data) {
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return nullptr;
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}
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if constexpr (std::is_same_v<TimelineType, dom::ScrollTimeline>) {
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return data->GetScrollTimelineCollection(aPseudoRequest);
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}
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if constexpr (std::is_same_v<TimelineType, dom::ViewTimeline>) {
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return data->GetViewTimelineCollection(aPseudoRequest);
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}
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return nullptr;
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}
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// Explicit class instantiations
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template class TimelineCollection<dom::ScrollTimeline>;
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template class TimelineCollection<dom::ViewTimeline>;
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} // namespace mozilla
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